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Multi-mode Real-Time SAR On-Board Processing

Que, Russel and Ponce, Octavio and Baumgartner, Stefan V. and Scheiber, Rolf (2016) Multi-mode Real-Time SAR On-Board Processing. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany.

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Abstract

A novel distributed computer framework for onboard processing is presented. It enables real-time high-resolution synthetic aperture radar (SAR) processing and multi-channel ground moving target indication (GMTI). To handle the different applications running on the onboard processor, a new scripting language was developed. The Framework is capable of running algorithm implementations for multicore processing or graphical processing unit (GPU), e.g., fast-factorized back-projection (FFBP) and direct back-projection (DBP) algorithms . The software architecture of the framework and the operational modes as well as some applications are discussed in detail. Furthermore, first experimental results obtained with the framework are presented.

Item URL in elib:https://elib.dlr.de/103775/
Document Type:Conference or Workshop Item (Speech)
Title:Multi-mode Real-Time SAR On-Board Processing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Que, RusselUNSPECIFIEDhttps://orcid.org/0000-0001-9983-6470
Ponce, OctavioUNSPECIFIEDUNSPECIFIED
Baumgartner, Stefan V.UNSPECIFIEDUNSPECIFIED
Scheiber, RolfUNSPECIFIEDhttps://orcid.org/0000-0002-6833-4897
Date:April 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Airborne SAR System, SAR Processing, Realtime SAR System, GMTI, FFBP
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Hamburg, Germany
Event Type:international Conference
Event Dates:2016-06-06 - 2016-06-09
Organizer:VDE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - Vabene++ (old), R - Vorhaben Flugzeug-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Que, Russel
Deposited On:18 Jul 2016 08:24
Last Modified:15 Nov 2016 16:17

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